Explosion-proof housing for electrical circuit components



FIG. 1 is a pictorial view of an explosion-proof housing for electrical circuit components embodying our new design, as seen from the lower right front;

FIG. 2 is a pictorial view thereof as seen from the upper right rear;

FIG. 3 is a bottom view thereof, at a reduced scale;

FIG. 4 is a top plan view thereof, at a reduced scale;

FIG. 5 is a front edge elevational view thereof, at a reduced scale;

FIG. 6 is a rear edge elevational view thereof, at a reduced scale; and

FIG. 7 is an end elevational view thereof, at a reduced scale. 

The ornamental design for an explosion-proof housing for electrical circuit components, as shown and described. 